Combination safety utility knife blade

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Description

FIG. 1 is a front elevational view of a first embodiment of a combination safety utility knife blade, showing my new design, the rear elevational view being a mirror image thereof;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a bottom plan view of a second embodiment of a combination safety utility knife blade, the front elevational view being identical to FIG. 1 and the rear elevational view being a mirror image thereof.

FIG. 4 is a front elevational view thereof, the rear elevational view being a mirror image thereof; and,

FIG. 5 is a bottom plan view thereof.

Claims

I claim the ornamental design for a combination safety utility knife blade, as shown and described.

Referenced Cited
U.S. Patent Documents
5077901 January 7, 1992 Warner et al.
6263577 July 24, 2001 Wonderley
D455057 April 2, 2002 Medhurst
6438849 August 27, 2002 Wonderley
D479108 September 2, 2003 Schmidt
6823593 November 30, 2004 Dunn-Rankin
D527234 August 29, 2006 Weremchuk et al.
D562651 February 26, 2008 Harkey
D582229 December 9, 2008 Johnson
20040187314 September 30, 2004 Johnson
20060053631 March 16, 2006 Fossella
20070101576 May 10, 2007 Green
20070227012 October 4, 2007 Constantine et al.
Patent History
Patent number: D623911
Type: Grant
Filed: Oct 4, 2009
Date of Patent: Sep 21, 2010
Inventor: David P. Allem (Conyers, GA)
Primary Examiner: Garth Rademaker
Attorney: QuickPatents, Inc.
Application Number: 29/344,772
Classifications
Current U.S. Class: D8/20